156945964

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{3863}}^1$

素因数の和:5325

約数の個数: 24

約数和(自身を含む): 314189568

約数和(自身を除く): 157243604

約数列:

[1, 2, 4, 7, 14, 28, 1451, 2902, 3863, 5804, 7726, 10157, 15452, 20314, 27041, 40628, 54082, 108164, 5605213, 11210426, 22420852, 39236491, 78472982, 156945964]

約数ペア:

[(1, 156945964), (2, 78472982), (4, 39236491), (7, 22420852), (14, 11210426), (28, 5605213), (1451, 108164), (2902, 54082), (3863, 40628), (5804, 27041), (7726, 20314), (10157, 15452)]